union Decompress [src]

Fields

flate: std.compress.flate.Decompress

zstd: std.compress.zstd.Decompress

none: *std.Io.Reader

Members

init (Function)

Source

  pub const Decompress = union(enum) {
    flate: std.compress.flate.Decompress,
    zstd: std.compress.zstd.Decompress,
    none: *std.Io.Reader,

    pub fn init(
        decompress: *Decompress,
        transfer_reader: *std.Io.Reader,
        buffer: []u8,
        content_encoding: ContentEncoding,
    ) *std.Io.Reader {
        switch (content_encoding) {
            .identity => {
                decompress.* = .{ .none = transfer_reader };
                return transfer_reader;
            },
            .deflate => {
                decompress.* = .{ .flate = .init(transfer_reader, .zlib, buffer) };
                return &decompress.flate.reader;
            },
            .gzip => {
                decompress.* = .{ .flate = .init(transfer_reader, .gzip, buffer) };
                return &decompress.flate.reader;
            },
            .zstd => {
                decompress.* = .{ .zstd = .init(transfer_reader, buffer, .{ .verify_checksum = false }) };
                return &decompress.zstd.reader;
            },
            .compress => unreachable,
        }
    }
}  